I am 69. Almost 70. Maybe things will change in the (short) time until I get there, but in my experience it is not very much about "brand" of saw; it is about the actual saw in your hands. I own saws originally from Dolmar, Stihl, Husqvarrna, Farmertec, and Echo -- all of which are great saws. I have given away ("here, this is yours if you'd like to have it") saws made by Stihl, Husqvarna, Echo, etc. Almost all of the saws I own and like I obtained when they were being thrown away by someone else. They have been essentially good models (Stihl 038, etc.) none really "consumer grade throwaway saws" and I have worked on all of them to make them start and run well, rebuilds (sometimes just top, sometimes deep), carb work, changed out sprockets and bars etc. to make them good.
So, moral of my story: Any company's name can be on the saw and it can be less than good (or not worth it, or incapable of being worth it), or it can be a saw that has good enough "fundamentals" to be a good, even a great, saw.
In my experience, chainsaws require a kind of "relationship." I clean mine frequently, keep the chains sharp (even if the chain just needs a little touch up) rebuild carbs whenever necessary (at least change out the pump diaphragm whenever the alcohol in "best high-test gas I can find in the neighborhood" gets to them), change cracked or stiffened hoses, make very gentle carb adjustments winter / summer, etc. I don't spend a lot of time, I use them for working, not playing with. I don't "baby" them. But they reward me.
So, moral of my story: Any company's name can be on the saw and it can be less than good (or not worth it, or incapable of being worth it), or it can be a saw that has good enough "fundamentals" to be a good, even a great, saw.
In my experience, chainsaws require a kind of "relationship." I clean mine frequently, keep the chains sharp (even if the chain just needs a little touch up) rebuild carbs whenever necessary (at least change out the pump diaphragm whenever the alcohol in "best high-test gas I can find in the neighborhood" gets to them), change cracked or stiffened hoses, make very gentle carb adjustments winter / summer, etc. I don't spend a lot of time, I use them for working, not playing with. I don't "baby" them. But they reward me.